Base | Representation |
---|---|
bin | 111110100101001… |
… | …1110001100000101 |
3 | 12102100022211021102 |
4 | 1331022132030011 |
5 | 13300033201333 |
6 | 544212025445 |
7 | 103015554650 |
oct | 17512361405 |
9 | 5370284242 |
10 | 2099897093 |
11 | 988378848 |
12 | 4a7302285 |
13 | 276083078 |
14 | 15cc60897 |
15 | c4546ae8 |
hex | 7d29e305 |
2099897093 has 8 divisors (see below), whose sum is σ = 2401178688. Its totient is φ = 1798939584.
The previous prime is 2099897071. The next prime is 2099897113. The reversal of 2099897093 is 3907989902.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2099897093 - 210 = 2099896069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2099857093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66971 + ... + 93192.
It is an arithmetic number, because the mean of its divisors is an integer number (300147336).
Almost surely, 22099897093 is an apocalyptic number.
It is an amenable number.
2099897093 is a deficient number, since it is larger than the sum of its proper divisors (301281595).
2099897093 is a wasteful number, since it uses less digits than its factorization.
2099897093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162043.
The product of its (nonzero) digits is 2204496, while the sum is 56.
The square root of 2099897093 is about 45824.6341283812. The cubic root of 2099897093 is about 1280.5582470966.
The spelling of 2099897093 in words is "two billion, ninety-nine million, eight hundred ninety-seven thousand, ninety-three".
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